1991 Pontiac Sunbird will turn over but will not start

I was driving down the road the other day and my car made a tiny popping noise similar to the lil paper fireworks you throw on the ground then I saw a tiny puff of white smoke. The car stuttered a lil bit then went dead. I've been having problems with the ignition module going out I pulled the module and got it tested and all things were good to go with the module. Could it be something else in the distributor or do I need to look else where, the car does turn over but will not fire